Answer:
y = -1/4
Step-by-step explanation:
y/5 +3/10 = (y+2)/7
The LCD is 10·7 = 70. Multiplying the equation by 70 gives ...
14y +21 = 10(y +2)
14y +21 = 10y +20 . . . . eliminate parentheses
4y + 21 = 20 . . . . subtract 10y
4y = -1 . . . . . . . . . subtract 21
y = -1/4 . . . . . . . . .divide by 4
_____
<em>Check</em>
(-1/4)/5 +3/10 = (-1/4 +2)/7 . . . . . substitute for y
-1/20 +6/20 = (7/4)/7 . . . simplify a bit, rewrite 3/10
5/20 = 1/4 . . . . . . . . . . true
Answer:
0,1
-5,2
Step-by-step explanation:
?
This additition is false
the true answer is 705
Its base on my understanding:)
<h3>꧁✰_______❀Edilyn❀_______✰꧂</h3><h3 />
<em>#</em><em>C</em><em>a</em><em>r</em><em>r</em><em>y</em><em>O</em><em>n</em><em>L</em><em>e</em><em>a</em><em>r</em><em>n</em><em>i</em><em>n</em><em>g</em>
<em>#</em><em>N</em><em>o</em><em>T</em><em>o</em><em>C</em><em>o</em><em>p</em><em>y</em><em>P</em><em>a</em><em>s</em><em>t</em><em>e</em>
<h3 /><h3><em>F</em><em>o</em><em>r</em><em> </em><em>b</em><em>r</em><em>a</em><em>i</em><em>n</em><em>l</em><em>y</em><em> </em><em>u</em><em>s</em><em>e</em><em>r</em><em>:</em></h3>
<em>Just please, idols ,if we are going to answer questions here on brainly, don't do the ones from the internet, then just copy and paste </em>
<em>Just please, idols ,if we are going to answer questions here on brainly, don't do the ones from the internet, then just copy and paste You can search on the internet but make your own sentence okay? Thank you </em>
Answer:
90 + 0.1 + 0.02 + 0.005
Step-by-step explanation:
